Statistics of Problem 639

Leaderboard of Problem 639

Rank	ACs	Runid	Username	Time	Memory	Language	Length

Total Submissions	38
Accepted	12
Compile Error	7
Wrong Answer	7
Presentation Error	12
Runtime Error	0
Time Limit Exceed	0
Memory Limit Exceed	0
Output Limit Exceed	0
Restricted Function	0
Others	0